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Finding the Fourth Proportional to 60,635.44, 91,010.04 and 37,307.44

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Solution

The fourth proportional to 60,635.44, 91,010.04 and 37,307.44 is: 55,996.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,635.44 : 91,010.04 = 37,307.44 : x
  2. Step 2: Convert to fraction form
    60,635.44/91,010.04 = 37,307.44/x
  3. Step 3: Cross multiply
    60,635.44x = 91,010.04 × 37,307.44
  4. Step 4: Simplify right side
    60,635.44x = 3,395,351,606.70
  5. Step 5: Solve for x
    x = 3,395,351,606.70/60,635.44
  6. Step 6: Final answer
    x = 55,996.16

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.